transformer SITAS; phases: 3; Pn/Pn(S6)(kVA): 6.3 /28; Upri(V): Y500-440-380+/-20/D289- 254-220+/-11; Usec(V): Y 400 / D 230; Isec(A): 9.1-15.83; F(Hz): 50...60; vector group/shielding winding: IIIIII0 /0; temperature rise/insulation class: 55 /H; IP00; connection: screw connection; mounting: screws; EN 61558-2-1 - Siemens | JRB